633nm拉曼光谱仪用红光激光器         RN-D-633/ 1~50mW          光谱线宽0.06 nm

                                                             RN-634~643/ 1~10mW      线宽<0.03nm

633nm窄线宽红光激光器                     RN-E-633/ 1~80mW         波长可调谐

                                                             RN-III-633L/ 1~80mW       可替代氦氖激光器

633nm高稳定性红光激光器                RN-III-633/1~500mW        可替代氦氖激光器

                                                             RN-III-633L/ 1~80mW        可替代氦氖激光器

633nm低噪声红光激光器                     RN-III-633/ 1~500mW        可替代氦氖激光器